<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">manganese blue</topic></authority><related type="broader"><topic>synthetic inorganic blue pigment</topic></related><variant type="other"><topic>bleu de mangane</topic></variant><variant type="other"><topic>blue, manganese</topic></variant> <note xml:lang="en"><![CDATA[ A synthetic green-blue pigment made by fixing barium manganate on a barium sulfate base. It is an inert pigment that can range in color from a clear azure blue to a bright emerald green. Manganese blue was first discovered in 1907 but not patented until 1935. ]]></note></mads>